CVE-2022-43253: Medium severity struktur libde265 vulnerability
Last updated 24 July 2024
Other sources
Libde265 v1.0.8 was discovered to contain a heap-buffer-overflow vulnerability via putunweightedpred16fallback in fallback-motion.cc. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted video file.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
debian/libde265to a version that resolves this vulnerability.Fixed in 1.0.11-0+deb11u3Fixed in 1.0.11-0+deb11u1Fixed in 1.0.11-1+deb12u2Fixed in 1.0.15-1
Event History
Frequently Asked Questions
What is CVE-2022-43253?
CVE-2022-43253 is a heap-buffer-overflow vulnerability in Libde265 v1.0.8 that allows attackers to cause a Denial of Service (DoS) via a crafted video file.
How does CVE-2022-43253 affect Libde265?
CVE-2022-43253 affects Libde265 versions 1.0.8 and prior, allowing attackers to exploit a heap-buffer-overflow vulnerability.
What is the severity of CVE-2022-43253?
CVE-2022-43253 has a severity rating of 6.5 (medium).
How can I fix CVE-2022-43253?
To fix CVE-2022-43253, upgrade to one of the following versions: 1.0.11-0+deb10u4, 1.0.11-0+deb11u1, 1.0.11-1, or 1.0.12-2.
Where can I find more information about CVE-2022-43253?
You can find more information about CVE-2022-43253 at the following references: [GitHub Issue](https://github.com/strukturag/libde265/issues/348), [Debian Security Tracker](https://security-tracker.debian.org/tracker/CVE-2022-43253), [Debian LTS Announcement](https://lists.debian.org/debian-lts-announce/2023/01/msg00020.html).